Neutral atoms of a specific element can have different numbers of which of the following?

a.) protons

b.) neutrons

c.) electrons

d.) none of the above

Write the correct abbreviation for each metric unit

The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.

Which of the following are guidelines to follow for obtaining accurate observations